| Field | Value |
|---|---|
| Lab ID | M139231 |
| Field ID | SIC7D312 |
| Job ID | KH57 |
| Sample submitter | Decker, John E. |
| Project name | Sitka AMRAP |
| Date submitted | 3/1/1979 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Sitka |
| Geographic latitude | 57.69028 |
| Geographic longitude | -136.1333 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | igneous |
| Sample media name | basalt |
| Sample comment | volcanic |
| Additional sample attributes | not metasomatic; quartz absent; mafic (greenstone, greenschist, amphibolite) |
| Geologic age | Jurassic-Cretaceous |
| Stratigraphic unit | KJk; Sitka Graywacke |
| Igneous setting | extrusive |
| Metamorphic setting | regional |
| Metamorphic facies or grade | greenschist |
| (click for info) | |
| Geologic map unit | -136.1333, 57.69028 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Chromium | 226 | parts per million by weight | WDX_Fuse |
| Nickel | 70.7 | parts per million by weight | WDX_Fuse |
| Strontium | 1100 | parts per million by weight | WDX_Fuse |
| Yttrium | 29 | parts per million by weight | WDX_Fuse |
| Zirconium | 118 | parts per million by weight | WDX_Fuse |
| Barium | 439 | parts per million by weight | WDX_Fuse |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Chromium | 226 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Nickel | 70.7 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Strontium | 1100 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Yttrium | 29 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Zirconium | 118 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Barium | 439 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Al2O3 | 18.3 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| CaO | 11.4 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| FeTO3 | 9.78 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| K2O | 0.5 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| LOI | 1.27 | pct | GV | T | combustion | USGS-BAL |
| MgO | 3.09 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| MnO | 0.141 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Na2O | 3.9 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| P2O5 | 0.2 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| SiO2 | 50.9 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| TiO2 | 1.43 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |